{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1403259364",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe7c093e092ba287645f1ae6360ea0fe5a0402b059ddc4b8b46d5906662a44f7e",
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}